🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.68 AU - 1.04 AU

Year: 294 Days

Day: 16.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,082,216 km

• M1: 409,150 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.12 AU - 5.12 AU

Year: 3085 Days

Day: 24.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.1

Radius: 7.1

Gravity: 18.59 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 11.44 AU - 15.38 AU

Year: 18118 Days

Day: 23 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,082,216 km

• M1: 88,861 km (0.089 R)
• M2: 371,152 km (0.063 R)
• M3: 630,106 km (0.1 R)
• M4: 1,139,936 km (0.089 R)
• M5: 1,916,947 km (0.105 R)
• M6: 2,580,862 km (0.114 R)
• M7: 2,952,912 km (0.045 R)
• M8: 3,622,363 km (0.071 R)
• M9: 4,702,459 km (0.118 R)
• M10: 6,152,362 km (0.103 R)
• M11: 7,286,613 km (0.108 R)
• M12: 8,824,330 km (0.117 R)
• M13: 9,100,188 km (0.059 R)
• M14: 9,903,379 km (0.093 R)
• M15: 11,067,849 km (0.09 R)
• M16: 13,665,765 km (0.119 R)
• M17: 14,110,071 km (0.111 R)
• M18: 16,728,034 km (0.034 R)
• M19: 16,980,854 km (0.1 R)
• M20: 25,813,561 km (0.098 R)
• M21: 26,492,437 km (0.077 R)
• M22: 27,067,192 km (0.118 R)
• M23: 33,280,739 km (0.083 R)
• M24: 37,574,946 km (0.049 R)
• M25: 39,035,320 km (0.071 R)
• M26: 39,779,570 km (0.06 R)
• M27: 43,325,039 km (0.088 R)
• M28: 45,912,185 km (0.085 R)
• M29: 48,600,459 km (0.034 R)
• M30: 53,371,733 km (0.056 R)
• M31: 54,657,826 km (0.103 R)
• M32: 56,341,550 km (0.078 R)
• M33: 61,199,591 km (0.027 R)
• M34: 61,599,915 km (0.102 R)
• M35: 63,627,565 km (0.106 R)
• M36: 64,244,506 km (0.051 R)
• M37: 66,329,601 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 13,582 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit